The Villain Who Stole the Heroine

Lu Qing passed through the book and became the heroine's cannon fodder sister in the novel, Lu Qingqing. However, the female protagonist is mentally retarded and does not want to be a powerful villain, but she wants to make her own way as a male protagonist and supporting actor. In order to prevent herself from dying before the heroine failed like Lu Qingqing in the plot, she tried her best to deal with her sister and the villain boss.